CB 8.5.20 crashes while loading cpr file


Recently I switched to Windows 10.
Till today it was alright, but since today Cubase 8.5.20 is crashing when I load a cpr file while it is loading the MixConsole.
I already deleted the program and re-installed it again.
Result is the same.
When I load the same song in 8.0.40, the problem does not occur.
Who is having the same kind of problem?
Who knows what to do about is?

Thank you for your answer in advance